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| <h1 title="Package" class="title">Package org.apache.heron.integration_test.common.bolt</h1> |
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| <th class="colFirst" scope="row"><a href="CountAggregatorBolt.html" title="class in org.apache.heron.integration_test.common.bolt">CountAggregatorBolt</a></th> |
| <td class="colLast"> |
| <div class="block">A bolt to count how many different words</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DoubleTuplesBolt.html" title="class in org.apache.heron.integration_test.common.bolt">DoubleTuplesBolt</a></th> |
| <td class="colLast"> |
| <div class="block">This bolt will doubly emit what it receives.</div> |
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| <th class="colFirst" scope="row"><a href="IdentityBolt.html" title="class in org.apache.heron.integration_test.common.bolt">IdentityBolt</a></th> |
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| <th class="colFirst" scope="row"><a href="IncrementBolt.html" title="class in org.apache.heron.integration_test.common.bolt">IncrementBolt</a></th> |
| <td class="colLast"> |
| <div class="block">A bolt will increase the field "received" when executes once.</div> |
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| <th class="colFirst" scope="row"><a href="JSONTweetFilterBolt.html" title="class in org.apache.heron.integration_test.common.bolt">JSONTweetFilterBolt</a></th> |
| <td class="colLast"> |
| <div class="block">A bolt that read a tweet in json format, and then filter out the tweets, whose |
| the top-level property given is equal to the value given, and emit it.</div> |
| </td> |
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| <th class="colFirst" scope="row"><a href="LocalWriteBolt.html" title="class in org.apache.heron.integration_test.common.bolt">LocalWriteBolt</a></th> |
| <td class="colLast"> |
| <div class="block">Given a local file path, this bolt will emit every line of received in String format, as well as write |
| every line to the local file.</div> |
| </td> |
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| <th class="colFirst" scope="row"><a href="MapAggregatorBolt.html" title="class in org.apache.heron.integration_test.common.bolt">MapAggregatorBolt</a></th> |
| <td class="colLast"> |
| <div class="block">The bolt receives map, and put all entries in received map into a buffer map, |
| and emit this buffer map when it receives all the maps (in finishBatch()).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="PartialUniquerBolt.html" title="class in org.apache.heron.integration_test.common.bolt">PartialUniquerBolt</a></th> |
| <td class="colLast"> |
| <div class="block">The bolt will maintain a map.</div> |
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| <th class="colFirst" scope="row"><a href="TweetPropertyBolt.html" title="class in org.apache.heron.integration_test.common.bolt">TweetPropertyBolt</a></th> |
| <td class="colLast"> |
| <div class="block">A bolt that read a tweet in json format, and then filter out the top-level property given and |
| emit it.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="WordCountBolt.html" title="class in org.apache.heron.integration_test.common.bolt">WordCountBolt</a></th> |
| <td class="colLast"> |
| <div class="block">CounBolt will count the number different words received, and finally output the number</div> |
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